2956553560

素因数分解:

$2^3\times 5^1\times {\mathrm{73913839}}^1$

素因数の和:73913850

約数の個数: 16

約数和(自身を含む): 6652245600

約数和(自身を除く): 3695692040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73913839, 147827678, 295655356, 369569195, 591310712, 739138390, 1478276780, 2956553560]

約数ペア:

[(1, 2956553560), (2, 1478276780), (4, 739138390), (5, 591310712), (8, 369569195), (10, 295655356), (20, 147827678), (40, 73913839)]